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Stoner/DOOM Bassists Part 83: WHAT YEAR IS IT?

Shocking experience at practice last night....

1 power outlet, 2 power strips. One strip pumping my bass rig, PA, pedalboard, and vox processor, the other powering the guitar amp and pedalboard.

We hook everything up and I lean over to check the mic only to get arc-zapped in the lip. F*ck that stings. Touch the mic again with my hand, sure enough its buzzin.

We'd just finished a tree sesh, so in our great wisdom I make guitarist grab the mic... no problem. Must have been a fluke... grab it again, shockshockshock. Take off my bass, touch the mic no problem. Put the bass on again, shockshockshock. Tell guitarist to grab it again (at this point he's rofl'ing at my pitiful troubleshooting)... he grabs the mic, I grab his arm and we both get zapped (take that f'cker!)

Guitarist notes that my bass and amp are 28+ years old and that may be part of the problem. At this point my heart is beating fairly hard and I'm a bit on edge (what a great day to forget to stop at the liquor store on the way to jam) so I'm leery to grab the mic again. The ONLY changed variable in the whole room was my guitarist's Laney is in the shop so he brought his Peavey combo back out. That combo is running from the same outlet, so I'm thinking maybe that had something to do with it....

Finally, I notice the little extra switch on my Acoustic amp that I never knew its purpose. GND / REV. A quick Google search concludes this reverses the ground... and in its shockingly electric state, happens to be in REV. I switched it back to GND, hesitantly grabbed the mic.... no shock! Proceeded to play and sing the rest of the night with no issues.

SOOOO why did I just waste everyone's time here? I'm wondering if when the Laney comes back, I can expect a hearty zap from the mic. I dont know why I had it in REV ground anyway, I think I had some hum at a jam once, and never set it back to normal GND. Is it as simple as the switch solved my problem? Or do you think theres still a grounding issue, either in my amp or my guitarists? The power cable was recently replaced on mine (recently = last year) and Id never experienced problems before. Apparently my guitarist's amp has some ground switches in the back too, we didnt mess with those.

So I solved the initial problem, but I really really want to mitigate that risk in the future. The zaps weren't bad to a quick touch but the first one on the lip and 2nd one where I grabbed the whole mic sure did suck a big bag of d!cks. Any suggestions to preventing this in the future?

1986 passive Ric and 1974-ish solid-state Acoustic rig. I'm buying a cheap outlet tester to throw in the music bag but considering the amps were on the same outlet I dont think that would have been the problem, no?
Getting shocked in the lip hurts, but it's worse when it's through your tooth.
 
The thread is slower lately. I can't speak for everyone else but s*** has been crazy. Christmas, family drama, car engines dying... Yesterday my grandfather passed away. I long for the days of idle time and killing it on talkbass.

Yeah pretty much this. Trying to work out repairs for two cars, not get totally buried at work, cook meals, coordinate our schedules around having one less vehicle etc. Slept about six hours total in the last three nights. Burnt out.

Edit: sorry to hear about your grandpa. That's rough, man.
 
Yeah pretty much this. Trying to work out repairs for two cars, not get totally buried at work, cook meals, coordinate our schedules around having one less vehicle etc. Slept about six hours total in the last three nights. Burnt out.

Edit: sorry to hear about your grandpa. That's rough, man.


Thanks man. We weren't close. Just kind of a head job supporting my mom and sis. But that's what the gods made whiskey for. It's taken two days to kill a bottle of Bushmills. Must be getting old.
 
Jammed with a buddy whos back from college for the holidays and played a bit of drums and actually played drums! Held a beat for longer than a few seconds for the first time ever, I was drumming!

Now I have drum GAS for an old big Slingerland kit
 
Mic shocking is awesome. The very first show I ever played we were playing our first song played the intro and leaned in to sing the first verse and got zapped bad enough where I whipped my head back for a sec and hurt my neck a bit. Finished the song and laughed about it over the mic and they weren't able to fix it so we finished the set and I was sweating my balls off because I was trying to make sure I was close enough to the mic to be heard (crazy stage volume) but not close enough to get shocked.

What was real funny was the next band came on and the same thing happened and after the set he was like I thought you were joking.

But anyways if you get a power conditioner wouldn't it help in preventing you from being shocked as well?
 
That is disappointing.

With my peavey and my '66 or dually it is just stupid.

I'd have to think that the Emperor's had a big part in it too, most things were pretty unimpressive when I had those cabs.

But the 400PS wasn't any better/louder than the Mesa 400+ and random 100 watt tube amp I was using at the time.